Card punching machine



8. BRAND CARD PUNGHING MACHINE June 6, 1939.

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Y E N R O June 6, 1939. 3 BRAND 2,161,612

Q CARD PUNCHING MACHINE Filed Nov. 26, 193'? 9 Sheets-Sheet 2 June 6, 1939. 5 BRAND ICARDIPUNC-HING MACHINE 9 Sheets-Sheet 5 Filed Nov. 26, 1937 R Y. NE T N R m... a. m m .2 I 2. 2. A g. N. m Q! Y 1 k} 8. m. Q 2. v1. mm am a U.-. 2. m 9 a M v a R o o wm 2 v, H, Wm mm 5 3. a H 1 Q m 2 N .m. mnEHH- I L E. m... 8. .m. we. 8 W w mm mm mm. m QM. mm m Q mm Mm m N i L S m== Q2 m: a a a Q N m t MN 2 mm 8 {1 m: m K Illa. V N... 58. mm. m m Q June 6,1939. .sg 4 2,161,612

CARD PUNCHING MACHINE Filed Nov. 26 1937 9 Sheets-Sheet;

a; IMTEFZO? ATTORNEY June 6, 1939. 5' BRAND 2,161,612

CARD PUNCHING MACHINE Filed- Nov; 26, 1937 9 Sheets-Sheet s FIG] cum/1v:- I z a 4 s n 19 z! 2: z: 24 25 as 2i INVENTOR may ATTORNEY June 6,1939. 5.5mm 2,161,612

' cARD PUNCHING MACHINE Filed Nov. 26, 1957 9 Sheets-Shet 6 ATTORNEY J fi 1939- 5. BRAND 2,161,612

CARD FUNCHING MACHINE INVENTOR ATi'ORNEY Filed Nov.. 26, 1937 1 9 Sheets-Sheet 7 Filed Nov. 26, 1937 9 Sheets-Sheet 8 wam June 6, 1939. 5 BRAND I CARD PUNGHING MACHINE Filed Nov. 26, 1937 9 Sheets-Sheet 9 0 I a m2 I! m? E I G W Em mwv I I I 3v I N; mm. 5v Q9 mww m F w QR Ev a :6: Ill Ev m; 3 a Q m; mww m3 Qv 8v 3 vwm gm \sv a 86 z I ....I NW I II t, II In I I I 3 4 9v mum N2 0 w v M\V. NGv gm E GI I 9R. 3%

ATTORNEY Patented June 6, 1939 PATENT OFFICE can PUNCHING MACHINE Samuel Brand, Binghamton, N. Y., assignor to International Business Machines Corporation, New York,"N. Y., a corporation of New York Application November 26, 1937, Serial No. 176,541

' 15.0mm. (or. 164-113) The improvements herein described formin the subject matter of the present invention relate to a machine capable of performing functions for securing the same results as the ma- 5 chine 'of the type shown in the patent to F. L. Fuller, No. 1,966,623. It is thought that a brief description of this type of machine will be helpful in understanding the purpose for which the present invention is devised, o I

- Such machines are designed to simultaneously list and sort groups of promicuously arranged checks so that checks drawn on the same bank can be sorted and a list of theamounts of checks of eacli'fgr'oup canlSe printed on a'separate tape. The amounts of the checks are listed under control of a ten-key keyboard and the checks are then dropped into an aperture which communicates with a selected compartment or a sorting drum which carries compartments annularly ar- QQ 'ranged'fabout the drum. The"di'i'1m"is rotated under control of the keys of a second keyboard to bring the selected compartment into registration with the aperture. The sorting drum is controlled to rotate from its lastposition to the selected po- 5 sition in the directionof the shorter path.

These machines are also provided with a plurality of totalizers, there being a totalizer for each sorting compartment. The amount of each check sorted in a particular compartment is entered into the totalizer identified with the compartment. The machines are also provided with separate printers, one for each compartment,so

that the amounts of checks of the same classiflcatransported to the'teeding mechanism for the sorting drum and it isthereby disposed in the preselected sorting compartment.

To prepare the lists from the sorted and classified punched cards it is only necessary to utilize a punched card controlled tabulating machine of the well known Hollerith type.

The construction and operation of such machines is already well known and is fully described in issued United States Letters Patent. The cards are passed through the machine in successive groups and a list of the amounts of each group is printed on a tape. Each group of cards is identified byhaving the designation pertaining to the compartment key selected also printed alongside of the related list. These classification designations change the control of the machine from listing .to total printing to therebyprint a total of each classified group of cards, or'in other words, checks. The checkscan be conveniently sorted by hand and the accompanying list"attached the'reto so that as a final result the checks are now sorted and are provided with related lists.

Many banks now employ checks which are in the form of tabulating cards and are similar to paper checks with the exception of their size which is-the dimension of a tabulating card. Card checks have the amounts written thereon and also have the printed classification number, like paper checks. In .utilizing card checks with the present machine the operator depresses the keys of Ithe second keyboard to select a sorting compartment in accordance with the printed classification on the card check. The amount on the card check is mentally,noted and after the card check is placed on the card carriage of the punch the either in the claims or specification it is to be understood that card checks may be included in the broad designation, since the present machine may utilize such forms of checks.

it "will be obvious, therefore, that the patented machine shown in the patent toFuller 1,966,623

can be divestedof, mechanisms for totalizing and printing andthe .user of a tabulating machine can now be provided with the type of machine described herein which is simpler and less expensive to construct.

It is the main object of the present invention to provide a machine for punching record cards and a sorting mechanism for sorting the punched cards.

It is more specifically an object of the invention to provide a sorting machine under control of keys for selecting the sorting compartments A still further object of the present machine is to provide means for controlling by the action of the ten-key keyboard the punching means so as to also cause the punching of amounts by the punching machine on the cards.

A still further object of the invention is to cause the punching of the designations pertaining to the predepressed compartment selecting key automatically by the operation of the punching machine. a

Another object of the invention is to broadly provide a sorting machine with preselected coinpartments and a punching machine and means setin operation by the punching machine for automatically transporting the punched card to the feeding means for the sorting machine.

Another object of the present invention is to provide in its broadest aspects a feeding means for feeding a punched record to preselected sorting compartments, and means controlled by the physical presence of a punched record to cause the automatic operation of the feeding means.

Further objects of the instant invention reside in any novel feature of construction or operation or novel combination of parts present in the embodiment of the invention described-and shown in the accompanying drawings whether within or without the scope of the appended claims and irrespective of other specific statements as to the scope of the invention contained herein.

In said drawings: I

Fig. l is a view in side elevation of the right side of the punched card sorting machine.

Fig. 2 is a view in side elevation of the bottom of the machine and shows particularly the sorting drum stopping devices for the machine.

Fig. 3 is a detail view of certain contact controlling devices.

Fig. 4 is a plan view of the mechanism shown in Fig. 2.

Fig. 5 is a detail view of certain parts forming part of the sorting drum stopping devices.

Figs. 6 and 7 with Fig. 6 on top shows an electrical wiring diagram of the machine, the electrical wiring for the sorting machine being shown in Fig. 6 and for the card punching attachment in Fig. 7.

Fig. 8 is a view in side elevation of a one revolution clutch mechanism for the sorting machine.

Fig. 9 is a view'in side elevation of the frame carrying the punched card feeding rollers.

Fig. 10 is a fragmentary view in side elevation of the punched card feeding mechanism.

Fig. 11 is a view similar to Fig. 10 but showing I certain parts in operated position.

Fig. 12 is a plan view of the punching machine and shows it in its operative relation to the card sorting machine.

Fig. 13 is a sectional view of the punching ma chine with the casing shown cut away to show the interior.

Fig. 14 is a sectional view of the left end of the punching machine and shows particularly the ejecting mechanism for ejecting the. punched cards.

Fig. 15 is a sectional view showing the means for transporting the punched cards ejected from the punching machine to the feeding mechanism for feeding the punched cards to the selected sorting compartments.

In general the machine is provided with a sorting drum capable of rotating forwardly or backwardly under control of keys to select a sorting compartment, these keys being depressed according to the classification of checks. Thereafter the ten-key keyboard is manipulated to cause the automatic punching of amounts on the check by the punching machine. Thereafter the machine automatically punches the designation of the pre-depressed compartment selecting key. A further operation of the punching machine causes the punch carriage to be skipped and the punched card automatically ejected out of the punching machine and then flipped over to be inserted between the feeding rollers of the sorting machine. The punched card itself causes the closure of electrical contacts which energizes a clutch-control magnet so that a clutch is engaged to cause the feeding rollers to feed the punched card to the preselected sorting compartment. The machine operation can then be repeated for the preparing of another punched card according to the next check.

Punched card sorting mechanism Referring to Fig. l, the sorting drum I8 is securely mounted on the shaft l I, suitably and rotatably supported in the main framework of the machine. The drum I 0 is adapted to be driven by a continuous running motor (not shown) through a two-way clutch which drives a sprocket gear l2 (Figs. 1 and 2) in either direction. A chain l3 passes around sprocket gear l4 secured to the shaft H. An adjustable idler gear IS insures the proper tension on the chain l3.

The machine is mounted in a framework indicated generally at l6, and is supported on a base IT. The two-way clutch mechanismis mounted between a pair of brackets I8 and I9 secured to the base H. The motor (not shown) is mounted on the base I! and drives the clutch mechanism through a shaft 20 mounted in the brackets l8 and I9 and directly connected to the armature shaft of the motor. Secured to shaft 20 midway between the brackets I8 and I9 is a driving clutch member 2|, comprising a pair of clutch plates 22 and 23, which rotates continuously with the shaft 28 in the direction indicated by the arrow in Fig. 4. Rotatably mounted on the shaft 28 adjacent the driving clutch members 2| are driven clutch plates 24 and 25, each provided with suitable clutch facing material indicated at 26.

The clutch plate 24 is mounted on a sleeve 21,

which sleeve is also integral with a gear 28. The clutch plate 25 is similarly connected by a sleeve 29 to a gear 30 on the shaft 28.

The gear 28 meshes with an intermediate gear 35 which meshes with a gear 31 fast on ashaft 38 mounted in the brackets I8 and I9 and on which is secured the sprocket gear I2. The gear 30 meshes with a gear 39.

Obviously, if the clutch plate 24 is brought into operative contact with the driving plate 22, the clutch plate 24 and the gear 28 will be driven in a clockwise direction, and, through the gears 38, will drive the gear 31, shaft 38 and sprocket gear I2 also in a clockwise direction to rotate the drum III in the same direction. However, if clutch plate 25 is brought into contact with the 'drum plate 23, the plate 25 and the gear 38 are rotated clockwise. The gear 30 meshing directly with the gear 38 drives shaft 38 and sprocket gear I2 in a counterclockwise direction to rotate the drum l0 counterclockwise.

The selective movement of the clutch plates 24 and 25 .to contact with the driving plate 22 is controlled by the position in which the drum stands and by the particular selector key 48 (Figs. 1 and 6) depressed. Fixed to the framework of the machine and surrounding the drum shaft II is a ring 4I (Fig. 6) of insulating material upon which is mounted a series of brushes 42 arranged annularly about the ring 4|, there being a brush 42 for each selector key 40. Referring to Fig. 6, these brushes 42 are connected by wires 43 to one side of pairs of contacts 44 adapted to be closed upon depression of a selector key 40. A commutator, comprising conducting segments 45, 46, and 41, and a ring 49 shown diagrammatically in Fig. 6, mounted in a disk 49' of insulating material is fixed to the drum shaft II adjacent the ring 4|. The brushes 42 are carried by the ring 4| and contact with the segments 45, 46, and 41. When the drum I0 is at rest, the segment is in contact with the brush 42 connected to the contacts 44 associated with the'last depressed selector key 40 shown in Fig. 1 as the 1 key-at the left. 46 is electrically connected to the ring 49 by a radial strap of. conducting material.

Assuming that the main switch (not shown) is closed and the motor is running with the sorting drum standing at the last selected position,

for example, the 1 position, we now depress.

the 13 compartment selector key 40 (see Fig. 6). Depression of this key releases the 1" key which as is clearly explained in the aforementioned Patent #1,966,623 is immediately returned to undepressed position opening the corresponding contacts 44. Depression of the 13" key 40 closes its contacts 44, whereupon a circuit is set up from a line 48 connected to one side of the current supply, wires 52, 5,3, and 54, contacts 44 for the 13" compartment key, wire 43 to the corresponding brush 42, segment 46, ring 49, a brush 55, wire 55, relay contacts He (now closed), Wire 58, relay magnet 59 to the other side of the current supply by a line 60. This energizes relay magnet 59 which closes its relay contacts 59a and 59b,'establishing a holding circuit by relay contacts 59b for relay magnet 59 extendingas follows: from line 48, wire 52, wire 52, relay contacts I59a now closed since relay magnet I59 is now energized, wire 69, contacts 5917, relay magnet 59, to line 60. Closing of relay contacts 59a establishes a circuit from line 48, wires 52 and 53, relay contacts I59a (now closed), wire 69, relay contacts 59a, wire 10, relay magnet 1I, wire 12, to line 60.

Energization of relay magnet 1| opens relay contacts 1Ia and H12, and closes relay contacts 1Ic closing a circuit by the latter from line 48, wires 52 and 53, relay contacts He (now closed), clutch control magnet 15, contacts 16 and 11 closed by means to be later described, to line '60. This energizes the clutch control magnet 15.

Referring now'to Fig. 4, when the clutch control magnet 15 is energized it attracts its armature 18 which is carried on the end of alever 19 pivoted at on a bracket 8| mounted between the brackets I8 and I9. This rocks the lever 19 clockwise (Fig. 4;). v

' Pivotally carried by the levers 19, at the end opposite the armature 19, is a pair of yokes 82 and 83. These yokes carry rollers 84 and 85 projecting into annular'grooves and 81 in the' sleeves 29 and 21 respectively. At their opposite ends the yokes 82 and 83 carry adjusting studs' 89 and 90 bearing against the bracket 8|.

When the lever 19 is rocked clockwise under the influence of clutch control magnet 15, it rocks the yoke 82 also clockwise, bringing the clutch plate 25 into Contact with the driving member'f'23, whereupon the gear 30 is driven clockwise (Fig. 2) rotating gear 39 and sprocket The segment gear I2 counterclockwise to rotate the drurn II in the same direction until the segment 45 contacts the brush 42 associated with the depressed key. in the instant example, the 13" key.. .The

drum. is stopped in this position by mechanism fectivc to energize the relay magnet 59 or the relay magnet 1I, therefore, upon closure of contacts 16 and 11 by means to be later described a circuit is established from line 48, wires 52 and 53, relay contacts 1Ib, a second clutch control magnet 90, contacts 16 and ,11 closed by means to be later described, to line 60.

Energization of magnet 90 rocks the arm 19 (Fig. 4) counterclockwise, engaging the clutch plate with the driven plate 22, which, through the gears 28, 36 and 31 rotates the sprocket gear I2 and the drum I0 clockwise until the segment 45 contacts the brush 42 for the 12" key 49. The drum I0 is normally held in position by a pair of stop arms 96 and 91 (Figs. 4 and 5) and is also accurately alined in position by a lock arm 98 (Fig. 2). The stop arm 96 is pivotally supported at 99 (Fig. 4) by a pair of arms I99 pivoted on a stud I0| projecting from a frame I02 secured to the base I1. The stop arm 91 is similarly supported at I03 by a pair of arms I04 pivoted on a stud I05 in the frame I02. A

spring I96 stretched between projections, of the arms 96 and 91 normally'holds these arms in their effective or raisedpositions.

The stop arms 96 and 91 cooperate with blocks I01 secured to the side of the drum I0, there being a block I01 for each compartment position on the drum. Before the drum can be rotated, it is necessary to withdraw the arms 96 and 91 clear of the particular block I'01 between said arms. To this end the stop arms 98 and 91 are provided with hooked projections I08 and'l99 respectively. Extending immediately above these projections is an ear IIO bent over from the free end of a lever III pivoted on a stud II2 (Fig.2) in the frame I02. A link II3 pivotally connected to the lever III has secured to-its lower end the armature II4 of a solenoid II5.

Energization of the solenoid II 5 attracts its armature II4, drawing the link II3 downwardly and rocking the lever III counterclockwise. This movement of the lever III, through the ear III, rocks the stop arm 96 clockwise and the stop arm 91 counterclockwise, thus moving said stop arms out of the path of the block I01 with which it is engaged. I

The solenoid H5 is energized by the following circuit de cribed with reference to Fig. 6:

This cizcuit extends from line 48, wires 52, 59, wire 54 at the right, relay contacts II6a closed in a manner now to be explained, solenoid II5, norblocks I01. The lock arm 90 is withdrawn by a corresponding to the depressed key. The circuit for retaining relay magnet II6 energized extends as follows, assuming the 1 key to be depressed as shown in Fig. 6, line 40, wires 52, 53 and wire 54 at the left, contacts 44' for the "1 key, wire 43 to the 1" brush 42, segment 45, ring I20, a

which, becoming deenergized, permits its relay contacts II6a to close establishing the above described circuit through the solenoid II 5.

' As the latch arms 96 and 91 approach the lower limit of their movement caused by the energization of solenoid H5, ears I24 formed on the free ends thereof, come below the bent end of a latch arm I25 (see Fig. 3), which arm is immediately rocked clockwise (Fig. 3) by a spring I26 to latch the stop arms 96 and 91 down in their ineffective positions;

Before the drum I is free to rotate, the lock arm 99 must also be removed to ineffective position. The nose of this arm as shown in Fig. 2 normally rests in a notch formed in one of the magnet I21 (Figs. 2 and 6) which is energized, under control of the stop arms 96 and 91 when they are withdrawn to free the 'drum for rotation. Mounted near the stop arms 96 and 91 are pairs of contacts I20 and I29 connected in parallel and having their inner blades bent outwardly at an angle (see Fig. 2). These angular ends of the inner blades carry blocks I30 of insulating material (Fig. 4). Studs I36 and I31 (Fig. 4) projecting respectively from the stop arms 96 and 91, cooperate with the blocks I30 (see also Fig. 6) to hold the pairs of contacts I20 and I29 open when the stop arms are in their effective positions. When the stop arms 96 and 91 are pulled down to unlock the drum I0, the studs I36 and I3! are carried out of contact with the blocks I30, whereupon the contacts I 20 and I20 are closed by the spring tension of the blades.

Closure of contacts I20 or I29 (see Fig. 6) or both energizes magnet I21, which attracts its armature I36 (Fig. 2) and rocks the lock arm 93 clear of the block I01.

It was set forth above how, as the stop arms 96 and 91 approach the limit of their downward movement the latch I25 (Fig. 3), under the influence of its spring I26, rocks clockwise to latch arms 96 and 91 down. The arm I25 ispivoted at I39 and has a downwardly extending tail I40 to which the spring I26 is attached. The tail I46 carries an insulating roller I4I which cooperates with the center one of three contact blades. As viewed in Fig. 3 the right hand pair of contacts III (see also Fig. 6) is normally closed and the left hand pair of contacts 11 are normally open. As the latch arm I25 rocks clockwise to latch the stop arms 96 and 91 down, the tail I40 through the roller I4I opens contacts 3 and closes contacts 11. When the contacts III are opened, the sol noid II (Figs. 2 and 6) is deenergized, allowing a spring I42 (Fig. 2) to raise the arm III, link H3 and armature. II4 to their upper positions.

Closing of contacts 11 completes the circuit through the selected clutch control magnet or 03 upon closure of contacts 16. These latter contacts are closed by a tail I43 (Fig. 2) secured to the lock arm 96 and rocked therewith. Contacts 16 are, therefore, closed when the lock arm 03 is rocked clear of the block I01. The drum I0 is then free to rotate and the proper one of the clutch control magnets is energized to drive the drum to its newly selected position.

The drum continues to rotate until it arrives at the position wherein the compartment corresponding to the depressed key comes opposite the punch card receiving aperture I35 (Fig. 10), whereupon the rotation of said drum is arrested and the drum is accurately alined in position by mechanism now to be described.

It will be remembered that the commutator comprising the segments 45, 46, 41 and rings 49 and I (Fig. 6) rotates with the drum I0, whereas the disk 4| together with the brushes 42, 55 and I20 remain stationary. As soon as the segment 45 contacts the brush 42 corresponding to the depressed key, a circuit is established from line 40, wires 52, 53, and wire 64 at the left, contacts 44 of the depressed key, corresponding wire 43, brush 42, segment 45, brush I2I, wire I22, and a magnet I44 to line60. Energization of magnet I44 (see Fig. 3) attracts its armature I45, which is secured to the latch arm I25, rocking the latter counterclockwise to free the stop arms 96 and 91. The spring I06 (Figs. 2 and 5) immediately throws the stop arms upwardly to effective drum locking position. If the drum I 0 is rotating in a clockwise direction, the block I61 wipes over stop arm 91 and strikes'arm 06. If rotating counterclockwise, the block I01 wipes over arm 96 and strikes stop arm 91.

A slide I 46 (Fig. 4) is pivoted at its left hand pivoted. The slide I46 is slotted to surround and slide over the stud I03 so' that as the stud 99 moves to the left the slide I46 moves in the same direction. Similarly, a slide I41 has one of its ends pivoted on the stud I03 on which is .pivoted the stop arm 91. The slide I41 is slotted at I43 (Figs 2) to slide over the stud 99 so that as the stud I03 'moves to the right the slide I41 moves in the same direction. Between the slides I46'and I41 is fixedly mounted a friction plate I of suitable friction producing material. The slides I46 and I41 are pressed against friction plate I49 by springs I50 surrounding studsI5I carried by the slide I46 and projecting through slots I43 and I52 in slide I41. The studs "I pass through holes in the friction plate I49 to hold it in position between plates I46 and I41.

Between the studs 99 and I03 is stretched a spring I53 (Fig. 4). Another spring I54 is compressed between the stud I03 and the bent end I55 of the slide I46. The spring I54 surrounds a pivot stud m secured to the stud m and which passes through the bent end I55 of the slide I46.

Assuming, for example, that the drum I0 is rotating counterclockwise, the block I01 strikes the stop arm 91 (Fig. 2) moves the slide I41 to the right. The shock of the blow is absorbed by the friction between the slide I41 and friction plate I40and by the extension of spring I53 and compression of spring I54, which springs react to bring the block I01 and the drum to the position wherein the selected compartment is in registry with the punched card receiving aperture I35 (Fig. 10). When the block I01 strikes the stop arm 01, it stretches spring I53 (Fig; 4) and compresses spring I54 (Figs. 2 and 4) and block I01 then rebounds against arm 96 and when block I01 strikes the stop arm 01 the action just described, occurs but to a lesser degree. This rebound or chatter would be quite extensive if only the springs I53 and I54 were depended upon tobring'the drum to rest. The friction member I49 is provided to dampen the rebound action effected by the springs I53 and I54.

It is necessary'that the lock arm 98 '(Fig. 2) be maintained in its ineffective position until the drum I0 has come to a complete rest. This is eifected by maintaining one or the other of the contacts I28 and I29 closed until the drum is completely stopped. This.maintains the magnet I21 (Fig. 6) energized to hold the arm 98 in its disengaged position. When the block I01 strikes the stop arm 91, this-arm, as stated above, is moved to the right (Figs. 2 and 4) carrying the stud I31 therewith away from the insulating block I30. This permits contacts I29 to remain closed. When the springs I53 and I54 rebound, carrying the drum, I0 and block I01 back past center, said block I01 strikes the stop arm 96 moving it slightly leftward, at which time the stud I36 is carried away from the insulating block I30. This permits contacts I28 to close. Thus, if the block I01 is off center in either direction, one or the other of the contacts. I28 and I29 is closed. Assoon as the drum comes to a complete rest, both contacts I28 and I29 are opened, deenergizing the magnet I21, whereupon the lock arm 98 is'rocked clockwise by a spring 98a accurately to align the drum.

Energization of magnet I44 rocks the arm.I40

counterclockwise (Fig. 3) or clockwise in Fig. 6 closing contacts 8 and opening contacts 11.

This opens the circuit through the selected clutch control magnet 15 or 90. A holding circuit is provided for the selected clutch control magnet, since it is desired to rotate the drum I0 by power until any instant before the block I01 strikes the stop arm 96 or 91, depending on the direction of rotation of the drum. This holding circuit is set up as follows:

The relay magnet II6 remains energized so long as the drum is stationary at the selected compartment position. By the energization of the relay magnet II6 relay contacts II6b (Fig. 6, near lower left hand corner) are closed, closing a circuit from line 46, contacts II6b, wire I59, a relay magnet I59 to line 60. This holds the relay magnet I59 energized holding contacts I59a and I59b open. Upon depression of another key, as set forth above, the circuit through relay magnet II6 is opened causing this relay magnet to be deenergized allowing relay contacts H611 toopen. I59 permits its relay contacts I59a andtI59b to close. It was described above how relay'contacts I59b provided a holding circuit over wire 69, relay contacts 59b, for relay magnet 59 and also caused relay magnet H to be energized. Closure of relay contacts I59b causes the energization of a clutch holding relay magnet I66. by a circuit described as follows: line 48, wires 52 and 53, relay contacts I59b, wire I61, relay magnet I66, wires I66 and I69, contacts 16 and 11 (now closed) to line 60. Relay magnet I66 closes its relay contacts I66a and I66b, the relay contacts I66a establishing a holding circuit for the selected clutch magnet 15 or 90 over wire I69, relay contacts I66a, av wire I12 to line 60. The con- The deenergization of relay magnet tacts I66b establish a second holding circuit for the relay -magnet 59 extending from line 48,

wires 52 and 53, wire I13, relay contacts I66b.

wire 69, relay contacts 59a, relay magnet 59 to line 60. This circuit from wire69 extends also through relay contacts59a, wire 10, relay magnet 1I, wire 12 to line 60, and holds the magnet 1I energized.

When the segment 45 contacts the particular brush 42 corresponding to the depressed key, the block I01 (Fig. 2) is some distance from the point midway between stop arms 96 and'91. However, at this instant, the magnet I44 (Fig. 6) becomes energized opening by roller I4I contacts 16, which would open the circuit for the selected clutch control magnets 15 and 90 were it not for the holding circuit over wire I69, relay contacts I66a, and wire I12 to line 60.

At the same time that the magnet I44 is energized, the relay magnet I I6 is energized closing relay contacts I I6b. This energizes relay magnet I59, opening relay contacts I59a and I59b. The relay contacts I59a open the circuit to relay magnet 59 over wire 69, relay contacts 59b, relay magnet 59 to line 60. The relay magnet 59 is maintained energized for a brief period over wire I13, relay contact I66b, wire 69, relay contacts 59b, relay magnet 59 to line 60. This holds the relay contacts 59a closed and the relay magnet 1I energized] Opening of' relay contacts I59b, however,

opens the circuit to relay magnet I66 which, be-

coming deenergized, allows its relay contacts IGEa and I66b to open; the contacts I66b opening the circuit through the selected clutch control magnet 15 or 90, and the contacts I66b opening the circuit through relay magnets 59 and H.

The contacts 59a and 59b thereupon open andthe relaycontacts 'IIc open and relay contacts 1Ib close. After relay contacts 11 open due to the Y energization of the magnet I44, the delay due to energizing relay magnets H6 and I59 and deenergizing relay magnet I66 is sufficient to maintain the selected clutch magnet 15 or 90 enerized until an instant before the block I01. strikes the stop arm 96 or 91.

. It is to be understood as previously stated that the relay magnets 59 and 1Iare energized only when the drum I0 rotates counterclockwise, that is, when a keyin the group 13-24 is depressed. If a key 1-12 inclusive is depressed the circuit will extend to the segment 41 but since it has no connection to the ring 49, no circuit is established over wire 56, relay contacts 1Ia, wire 56 and relay magnet 59 to line 60. Thus, relay magnet 59 is not energized,relay contacts 59a remain open and relay magnet H is not energized. Contacts 1Ib remaining closed cause energization of clutch control magnet 90. The functions of relay magnets I59 and I 66 are the same whether clutch control magnet 15 or 90 is selected.

Card control of punched card feeding operations Card feeding operations are rendered operative when a magnet I90 is energized. As will be later described the feeding of a punched card. will initiate the operation of the card feeding mechanism. The feeding of a punched card causes the closure of. contacts I18 (see Fig. 15) and this completes a circuit, as shown in Fig. 6, from the line 49, through relay contacts II6b, now closed since the drum is at rest, contacts I19, relay contacts I19a now closed, clutch control magnets I80 to the line 60 thus causing the energization. of the magnets I80.

Referring to Fig. 8 there will be seen a showing of a ratchet clutch wheel I8I which continually rotates by driving means now to be described. Secured to the drive shaft 20 is a sprocket gear I82 (Fig. 4) around which passes an endless chain I83 (Fig. 1) surrounding a sprocket gear I84 attached to a shaft I85. Attached to said shaft is a pinion I86 meshing with a gear I81 loosely mounted on a shaft I88 and to which gear I81 the ratchet wheel I8I is secured (see Fig. 8). Attached to the shaft I88 is a disk I89 carrying a spring-pressed clutch pawl I90 having a tail I8I normally engaged by a shoulder I92 of a clutch control arm I83. A slidable plate I84 is pivoted to the clutch control arm I83 by a pin I86 carried by the arm I93, said plate I84 also having a slot receiving a pin I91 carried by the machine frame.

From Fig. 8 it will be seen that the armature I88 of magnets I80 is integral with the arm I93 so thatthe energization of magnets I 80 will rock the clutch control arm I93 to remove shoulder I82 from the tail I9I therebypermitting a spring I99 to rock the clutch pawl I90 into engagement with the ratchet wheel I8I thus rotating the drive shaft I88.

When the slidable plate I94 is moved rearwardly a pin 200 carried thereby will close safety contacts 2M and said contacts as shown in Fig. 6 shunt relay contacts II6b thereby maintaining the circuit to magnets I80 closed in the-event that relay contacts II6b may open by the energization of relay magnet II6 caused by the depression of another selector key.

It should further be noted that when the plate I84 is shifted by the energization of magnets I80 the pin 200 carried by the plate I 80 will permit contacts II9 to open (see Fig. 6' upper right) thus opening the circuits to the line and malt-- ing thereel selecting mechanism inoperative during the punched card feeding operation.

At about half the rotation of shaft I88 the card feeding mechanism to be described hereinafter has fed the card past the contacts I18 and opening the latter, but the circuit to magnets I80 is nevertheless held closed by contacts 206.

At about 250 rotation of the shaft I88 a cam 202 carried thereby will close cam contacts CC-I, thereby closing, as shown 'in Fig. 6 a circuit to relay magnet I19. The latter will now open the relay contacts I18a, thereby opening the circuit to the clutch control magnets I80.

It will be seen that a spring 203 will rock the armature I88 and clutch release arm I83 when magnets I80 are deenergized so that at the completion of one revolution of the disk I88 and shaft I88 the'shoulder I82 of the arm I83 will engage the clutch pawl I80 and disengage it from the ratchet wheel I8I.

Punched card feeding mechanism After the drum I0 has been positioned according to the selector key 40 depressed, the punched tabulating card 385 to be sorted is automatically inserted by means to be later described into an aperture I35 (Fig. 10) and the clutch mechanism just described is energized to cause it to be fed into the selected compartment.

The tabulating cards are fed into the compartments by means of a plurality of pairs of feed rollers 350 and pairs of smaller rollers 35I (Figs. 10 and 11). These feed rollers normally occupy the selected compartment.

the position with relation to the sorting drum, In which they appear in Fig. 10. During the rotation of the card feeding rollers to feed a punched card into a selected compartment the rollers 350 and 35I are rocked downwardly to the position shown in Fig. 11. The pairs of rollers 350 are secured to the shafts 351 and 358 (Figs. 10 and 11), the shaft 351 being carried between a pair of frame plates 358 (see also Fig. 9) secured to a shaft 360 journaled in suitable side frames of the machine. The shaft 358 is carried between upwardly extending brackets 36I, one secured to each of the pair of frame plates 358. The rollers 35I are carried on shafts 352 and 363, the latter shaft being supported between the frame plates 359 and the shaft 362 being supported between adjustable brackets 364 pivoted on the shaft 361 and adjustably secured .to the frame plates 358 by screws 365 (see Fig. 9).

Also secured to the shaft 360 is a cam follower arm 366 carrying rollers cooperating with a pair of complementary cams 361 secured to the shaft I88 (Figs. 9, l0, and 11) which, it will be remembered, receives one complete counterclockwise rotation at each operation of the machine. At the proper time the cams 361 rock the shaft 360 and the frame plates 358 clockwise to bring the rollers 35I into close proximity to the selected compartment and at the same time a gear 368 (Fig. 10) fast on the shaft I88 rotates the rollers 350 and 35I in the directions indicated by the arrows through the following described train of gears: The gear 368 drives an intermediate gear the gear 316, shaft 358 and the feed roller 350 on this shaft in a counterclockwise direction. The gear 314 (Fig. 11) meshes with an intermediate gear 315 which in turn meshes with a gear 316 secured to the shaft 363, and the gear 316 meshes with a gear 311 fast on the shaft 362. This causes the feed rollers 30i on the shaft 363 to rotate counterclockwise and the feed rollers 36I on shaft 362 to rotate in a clockwise direction.

The rcllers' 350 are notched substantially as shown at 318 (Fig. 11) so that when the card is dropped into the aperturein the chute I35 (Fig. 10) the lower edge thereof rests on the shoulders of the notch 318 substantially between the set of rollers 350 permitting an initial rotation of the rollers 350 before the punched card is fed thereby. The rotation of rollers 350 and 35I in the direction of the arrows feeds the punched card into The fingers 386 are normally in the Fig. 10-

position and when the shaft I88. and consequent- 7 ly the cams 393 are rotated counterclockwise, the contour of the cams 393 permits the springs 39! to rock the arms 388 quickly clockwise from the Fig. 10 position to the position in which they appear in Fig. 11 to position the fingers 386 in the compartment. Arms 394 are secured to the shaft 381 and are urged by springs 396 attached to the extensions of fingers 386 to cause the arms 394 to be urged against a guide rod 395 so that as the fingers 386 are moved into the compartment they are guided by the arms 394 cooperating with grooves in said guide rod 395.

When the selected compartment comes intoa punched card receiving position an arm 319 comes to rest adjacent a roller 388 (Figs. 10 and 11) carried by one of the frame plates 359. After the fingers 386 are moved into the compartment as shown in Fig..11 the frame plates 359 are rocked by the cams 361 as previously stated and a .roller 388 rocks an arm 319. The arm 319 is connected to an arm 352 by a sleeve 353 so as to rock arm 352 counterclockwise against the action of a spring 355 carryingthe card retainer plate 354 tion in which it is shown in Fig. 11. By means of slots 354a in the retainer plate 354 the latter is moved past the fingers 386 which are now in the compartment so that the incoming punched card 385 may be fed. between the plate 354 and fingers 386 by the rollers 35! which are now rotating. Reference character 385a-in Fig. 11 indicates a punched card fed in a compartment to show how it is fed between the plate 354 and fingers 386.

After the punched card is fed in the compartment between the fingers 386 and the retainer plate 354, the cams 393 restore the arms 388 to their original position withdrawing the fingers 386 from the compartment. The cams 361 then rock the frames 359 counterclockwise, carrying the feed rollers outwardly to their normal positions and this allows the spring 355 to carry the retainer plate 354 against the stack of punched cards 385 to firmly hold the card fed into the compartment wall plate or against the punched cards already in the compartment.

Card punching machine After the selector key 48 has been depressed and the selected sorted compartment is'at the punch card receiving position keys 268 (Fig. 12) are depressed. These ten keys correspond to the keys designated 285 in the patent to F. 'L. Fuller, No. 1,966,623, and constitute the ten keys of an adding machine which are depressed according to the amount of the check for which a punched card is.prepared. These keys, as shown in the patent, control the printing and totalizing of the amounts and in the present machine control the punching of amounts on a tabulating card which is fed in the selected compartment.

The card punching device preferably utilized in connection with the present machine is fully shown and described in the patent to F. Lee and G. F. Daly, No. 1,976,618,. dated October 9, 1934 and 'only so much of the operation thereof will be explained as is necessary for an understanding of the operation in connection with the present invention.

In general the punching device contains a feed magazine 3M (Figs. 12 and 13) from which the cards are fed singly from the bottom of a stacker by a picker 382 (Fig. 12) which feeds the card 'the depressed keys.

der control of an.escapement mechanism shown in Fig. 10 in the'last mentioned patent permits the advance of a card step by step.

A series of magnets 386 is adapted to select the punches for actuation and the energization of the magnets will cause as is well known the shifting of an interposer, such as 381 in Fig. 13, which rocks a bail 388 rocking the same about tacts 3. This as explained in the aforementioned patent and by a circuit to be later described is adapted to close a circitut through a magnet 3l2 which through its armature M3 and link and bell crank connections 3 is adapted to draw. downwardly a pivoted punch bar or plate M5 to force the selected. interposer against the selected punch 383, thus perforating the card. The escapement mechanism thereby operates to feed the card carriage a distance of one hole step of the card.

The circuit for the punch magnets 3l2 (Fig. 7) is from the line side 48 through magnet 3l2, contacts 3 to the line, side 68.

In the present application each punch magnet 386 (Fig. 7) for punching the digits 0-9, inclusive, under control of the keys 268 is energized by the following described circuit, line side 48, a common wire connection M5 to the contacts 3" closed by From a blade of each of these contacts there are wire connections in a cable 3, and which wires are connected to the punch control magnets 386. The latter have common wire connections 3| 8 to the line side 68. As the keys 268 are successively depressed the punch magnets 386 are selectively energized to select the punches for punching the amount represented on the check on the tabulating card. In successive punching operations the card carriage is fed step by step.

It is pointed out that the machine is capable of taking care of the entering of amounts of nine denominations so preferably the first field at the left end of thetabulating card is provided with nine columns to receive the punched amounts. For digits higher than the digit of the highest denomination zeros are punched. For example, in entering the number 234 the keys 13 at the left and is more completely described in the patent to G. F. Daly et al., No. 2,016,706 dated October 8, 1935. v

After the ninth column of the tabulating card its pivot 389 to elevate a link 318 to close conhas been punched the carriage escapes to the 7| tenth column position at which time an automatic punching operation is effected and then an automatic punching operation is effected for the eleventh column. The tenth and eleventh coiumns are punched to represent the number of the compartment selector key previously depressed.

As best shown in Fig. 12 the compartment selector keys 40 are arranged in four r'ews there beingsix keys in each row. The designation of the keys depressed is designated on the tabuiating card by tens in the tenth column and units in the eleventh column.'. For example, the first row at the right, or keys 1-6 in Fig. 12, control the punching of the designations 01-02-03-04- 05-06. The three lower keys at the next row to the left control punching of 07-08-09. For each of these nine keys there is provided contacts 32I (Fig. 7), one blade of which is connected to a wire 322 which extends a wire in a cable 323 which is connected to a wire in the cable 3I1 connected to the zero control punch magnet 3060. These nine keys also areprovided with contacts 324 which when closed select the related punch magnets 3061-3060 for the related keys 1-9. the nine wire connections for these magnets also being wires in cables 323 tapped to wires in cable 3I1 connected to punch magnets 3061 to 3069.

In a similar manner the three upper keys of the second column from the right, or keys -10-11 and -12-, the six keys of the third column from the right or keys -13-,- -14-, -15-, -16-, -17-, -18, and the bottom key of the column at the extreme left, or key -l9- are provided with contacts 325 which select the punch control magnet 3061 by the closure of these contacts. These ten keys are each provided with contacts 326 which also select the related punch control magnets 3060-3069 These ten keys can, therefore, control the punching of the designations 10-11-12-13-14-15- 16-17-18-19.

The remaining keys comprise the five upper keys of the column at the extreme left and control the punching of -20-21-22-23-24-. Contacts 321 in a similar manner cause the selection of the punch control magnet 3062', while these keys also cause the selection of punch magnets 3060-3064 by contacts 328.

Plug connections 329 are made between sockets 330 of the column contact device for columns ten and eleven and sockets 33IT and 33in. The first named socket 33l'r has wire connections 332 to the other blade of the contacts 32!.

325 and 321 which select the punch magnets 3060, 3061, and 3062 for punching the tens.

Socket 33h: has a wire connection 333 to the other blade of the contacts 324, 326 and 328 which select the magnets 3060-3060 for punching the units. Hence the selected tens digit 0, 1 or 2 is punched and then the selected units digit 0-9 is punched. As previously stated the punch magnets 306 are connected to the line side so as to effect the closure of the circuit to this side of the line through the selected tens contacts 32I, 325, 321 or the selected units contacts 324, 326, 328 to the plug sockets 33in or 33IT, thence by either plug wire 29 to the column contact 320.

.The circuit is then continued by the movable contact element 3| 9 to a common conductor strip 3I3a to contacts 334. The circuit then extends through contacts 334, now closed (and which correspond to contacts I28 in Patent No. 1,976,618,) to contacts 335 now closed (and which correspond to contacts I36 in Patent No. 1,976,618,) to the line side 40.

Cmioge skipping mechanism It is believed to be unnecessary to describe this skipping mechanism as it is well known and fully shown and described in the patents to F. L. lee et al., No. 1,976,618; Schaaff, No. 1,426,223 and N. L. Reed, No. 1,962,750 it only being necessary to understand that after punching the units digit of the number appropriated to the selector key 40 the carriage is. automatically skippedto the last column position under control of a skip bar to close contacts 336 (Fig. 7). card carriage occupies the last column position a projection carried thereby is adapted to close and maintain contacts 336 closed. These contacts correspond to contacts I3I in Figs. 11 and 15 of Patent No. 1,976,618, and which operation is fully explained therein.

The-present machine is also provided with a card ejecting mechanism and a power driven card feeding mechanism so that a new card is fed to the carriage after the punched card has been ejected. These mechanisms are also well known in the art and are shown in the patents 1,976,600 and H. L. Reed, No. 1,962,750 and for this reason are only generally explained herein. The card ejecting mechanism is shown in Fig. 14 and is set in operation by closure of contacts 336 which cause by the circuit shown in Fig. 7 the energization of the ejection control relay magnet 331 which closes its relay contacts 331a to thus cause the energization of the ejection control magnet 338. tacts 331a correspond to relay magnet I81 and relay contacts I98 in Patent No. 1,976,618, while the ejection control magnet 338 herein is designated 199" in this patent.

Card ejecting and card feeding mechanism Stated generally,- the gripper comprises a pair of jaws 339 and 340 (Fig. 14) urged together by a flat spring 34I but the abutment of a pin 342 with the upper jaw 339 separates the jaws in order that the punched card may be received by the slit-like separation. The card is inserted between the jaws at the termination of the skipping of the carriage to the last column of the card.

The gripper is pivotally mounted on a shaft 342 to which is secured a gear 343 adapted to be driven by a gear 344 through an idler gear. Meshing with gear 344 is a slidably mounted rack 345 the extremity of which terminates in an adjustable cylindrical plunger 346. During the previous restoration of the card carriage by means to be later explained the end of the rack 400 (Fig. 14) of the card carriage in its movement to the left engaged plunger 346 to shift rack 345 to the left against the tension of a spring 341. This caused a clockwise movement of shaft 342 through the train of gears 343-344 to bring the gripper unit to the position shown in Fig. 14, whereupon a latch lever 348 engaged a shoulder 349 of the lower jaw 340. Incidentally, a certain amount of compression was stored up in spring 341. Shifting of latch 348 is effected by energization of the magnet 338 which attracts its armature 330 when the magnet is energized. This causes a shifting movement of a link 38I to the right and by means of a cam shoulder 382 an arm 36.; secured to the pivot shaft of latch 348 will be rocked.

' This will result in the release 'of the compression inthe spring 341 to cause the counterclockwise rotation of the gripper unit. As the jaw 339 When the to Lee and Daly, No. 1,976,618; F. M. Carroll, No.'

Relay magnet 331 and relay conleaves pin 342 spring 341 will act to close the.

jaw 339 upon the lower jaw 34' thus securely gripping the .card and flipping the same in reversed position. A stationary pin 382; may suitably coact with one of the jaws to separate them, permitting the released card to fall upon a second set of flip-over fingers generally designated by numeral 384. As the card is ejected, shifting of rack 345 by spring 341 will cause a square shoulder 384 to engage and close contacts 395. Since contacts 395 are now closed as well as contacts 336, it will be seen from Fig. '1 that a circuit will be completed to a clutch control magnet 396 to energize the latter.

It will now be made clear that after the card has been ejected the motor restoring mechanism will be set into operation to automatically restore the card carriage without attention of the operator.

Magnet 398 corresponds to the magnet designated H15 in Patent No. 1,976,618 and as explained therein and shown in Fig. 13 is adapted to attract its armature when energized and rock a bell crank 624 to open contacts 335 and close con- The closure of these contacts cause the motor 398 (see Fig. 7) to be connected across the lineside 48 and 60. The motor 398 will then run and at the same time a clutch connection is effected between the motor shaft and a drive shaft 399. The rotation of this shaft will thereupon cause the card carriage to be restored and the, rack 400 to be moved to the left and cause thepicker 302 to feed a new blank card and place the same upon the carriage. The clutch is clearly shown in Fig. 13 and is also in the Patent No.- 1,976,618, and particularly disclosed in Fig. 2 thereof and the description of its construction and operation.

' Card strippers It has already been explained how the card is gripped by the gripper unit and flipped around where the inclined position of the flipped-over card permits it to'drop freely on the flip-over fingers 384. It is preferable, however, to=positively strip the card from the ejector jaws and push the card out of said jaws on top of the tothe flip-over fingers 384.

Attached to a rod 40l is a pair of upwardly ex- Link 38I is connected tending stripper arms 402. at 403 to one of the stripper arms so that when the magnet 338 is deenergized stripper arms 402 will be urged by springs (not shown) to the position shown in Fig. 14, but as soon as the magnet 338 is energized the arms 402 will be moved to the right, the ejector unit in' the meantime being swung to the flipped position. -Deenergization of magnet 338 which is caused by the restorationor the carriage to open contacts 336 will permit the spring attached to the stripper arms 402 to act to shift the stripper arms 402 to the left to positively remove the card from the jaws and push it on top of the flip-over fingers 384.

Means for flipping ejected punched card to sorter feeding mechanism The present machine is provided with means to cause the punched card ejected from the punching machine to be flipped over into cooperation with the feeding rollers of the sorting machine and then by an extra push close contacts I18 to cause the automatic operation of the feeding'rollers to thus convey the punched card selected sorting compartment. This means is best shown in Figs. 12, 14 and 15,

9 The displacement of the rack 349 (Fig. 14) to the extreme left position will through rack teeth 404 at the lower side rotate a pinion 405 in mesh therewith, said pinion being attached to a shaft are rocked by said shaft 409 so that as the ejector unit is rocked by the means previously described to relatch position to receive the second punched card, the first punched cardwillbe flipped over by the flipper arms 384 and conveyed to the feeding rollers.

The pair of flipper arms 384 is of similar con.- struction so that a description of the construction and operation of one will suffice for all.

As the card is ejected by the ejector unit the left and right vertical edges or its shorter dimension are confinedwith pairs of brack'ets M and 4| I, and the lower horizontal edge with brackets 4I2 all of which are carried by a base plate 4|3 (Fig. 12). v Thetwo flipper arms 384 are normally located over the base plate so that the card is deposited with its upper and lower edges coacti ng with a bracket M5 and a bracket 414, of each flipper arm 384. These upper and lower edges are along the longer or horizontal dimension of the card and being so held at these edges it will be seen that the card will be turned over bythe flipper arms 384.

Each flipper arm comprises several parts now to be described, Rigidly attached to the shaft 409 is an arm 6 carrying a pin 411 so that it will be seen the rocking of shaft 409 counterclockwise will rock arms 6 in the same dierction and to the same extent.

Surrounding the shaft 409 for each flipper 384 is a torsional spring 418 which is anchored at '89. to the arm M6 and the other end bears against the underside of the flat top of an arm flat top and 420, the two depending side plates..

The arm 6 is mounted between the side plates .420 and shaft 409, of course, extends through the side plates 420. By this construction the bail-shaped arm follows the rocking of the .arm 4"; but a slight movement of the arm 4l8 independent of'the bail-shaped arm is permitted for a reason to be made clear hereinafter.

A slidable plate I has affixed thereto a pair of rivets 422 each .of which project through slots 423 of the flat top 9 of the bail-shaped arm and each of said rivets is also attached to a plate 424 mounted on thetop of the flat top 9 and integral with the bracket 415. By such an arrangement the plates 42! and 424 are slidably mounted and can slide on the flat top 419. The bottom plate 42 I has a downward side plate extension 425 which is provided with a slot 428 receiving the pin 411 carried by the arm 6.

The side plates 420 have bent portions 421 and between the side plates 420. there is secured a rubber bumper 428.

The bracket 4 is carried by an arm 429 pivoted by a pivot 430 to one of the side plates 420 and said arm 429 carries a pin 431 received by a cam slot 432 formed in the extension 425.

With the punched card between the brackets M4 and 5 rocking of the shaft 409 will rock both flipper arms 384 to the dash dot line position in Fig. 15 carrying the card over, the bracket 4 closely contactingcurved guide cover plates 432. When the arms 384 are rocked to the dotted line position as shown in Fig. 15 the rubber block 426 will strike a fixed block 433 thus stopping the movement of the bail-shaped arms. However, shaft 409 rocks further and by means of the pin 4" the bail plates 42! and. 424 are shifted, the bracket 4| 5 now shifting the punched card downwardly as shown by dash dot lines inFlg. 15 to shift the merger blade of the contacts I18, thereby closing said contacts I18 and causing the engagement of the clutch shown in Fig. 8 to cause rollers 35!! to rotate to feed the card to the selected pocket.

To accomplish this shift of the card, the bracket 4 must be moved out of cooperation with the card and this is eifected by the cam slot 432 in cooperation with the pin 43l of the arm 429 which carries the bracket 4.

The shaft 409 will when the card grippers are released be reversely rocked to restore the flipper arms 384 to their normal position ready to receive a second punched card deposited thereon.

While there has been shown and described and pointed out the fundamental novel features of the invention as applied to a single modification it will be understood that various omissions and substitutions and changes in the form and details of the device illustrated and in its operation may be made by those skilled in the art without departing from the spirit of the invention. It is the intention, therefore, to be limited only as indicated by the scope of the following claims.

What is claimed is:

1. The combination with means for punching records to represent amounts of difierent classiflcations, of a sorting mechanism comprising sorting compartments, means comprising keys for selecting said sorting compartments, meansfor feeding the punched records into preselected sorting compartments, and means initiated in operation by the punched record for causing the operation of the feeding means for feeding the punched record to the preselected sorting compartment.

2. The combination with means ,for punching records to represent amounts of different classiflcations of a sorting mechanism comprising a plurality of selectable compartments and selecting means to select said compartments, means for feeding the punched records into the selected compartments, and means initiated in operation by the punched record for causing the operation of the feeding means for feeding the punched record to the preselected sorting compartment.

3. In a system of the class described, the combination with a key controlled record sorting machine comprising record receiving compartments and means under control of keys for selecting said compartments, of a punching machine comprising means for punching amounts on said records, means for feeding said punched records to the selected compartment, and means initiated in operation by a punched record for causing the operation of said feeding means.

4. In a system of the class described the combination with a key controlled sorting machine comprising record receiving compartments and means under control of said keys for selecting said compartments, of a punching machine including means controlled by said keys fonpunching a designation on records to designate the compartment selected, and supplemental keys for controlling said punchingmeans for causing the .punching of amounts on said records, means for feeding said punched records to the selected compartment, and means initiated in operation by a punched record for causing the operation of said feeding means.

5. In a system of the class described the combination with a key controlled sorting machine comprising record receiving compartments and means under control of said keys for selecting said compartments, a punching machine comprising manually controlled means for punching amounts digit by digit on a record to be sorted and including means for automatically causing said punching means under control of said keys to punch a number representing the compartment selected on said record, and means initiated by the operation of said punched record for causing the operation of means to feed the punched record to the selected compartment.

6. In a combined sorting and punching machine provided with sorting compartments selected by keys according to the classification of records to be sorted, the combination with a punching machine including. digit punching means, of manually controlled means operable after a compartment has been selected for causing the operation of said punching means to punch digit by digit a representation of an amount on the record to be sorted, and means initiated in operation by the punched record for punched record into the selected sorting compartment.

7. In a combined sorting and punching machine, a carrier carrying a plurality of punched record receiving. compartments and key controlled means for causing the movement of said carrier to bring a selected compartment to a record receiving position, means for punching under control of supplemental keys an amount on the record to be sorted, and means initiated in operation by said punched record for feeding the punched record to the selected compartment.

8. The combination with a plurality of selectable sorting compartments, of means for punching a record to represent an amount, means for punching said record to represent a selected sorting compartment, means for feeding the punched record to the selected sorting compartment, and means initiated in operation by the punched record to cause the last named means to effect a record feeding operation.

9. The combination with a plurality of selectable punched record receivingsorting compartinents, of means for punching a record to represent an amount, means for punching said record to represent a selected sorting compartment, and key controlled means for selecting a compartment and for controlling the last named punching means.

10. The combination with a key controlled sorting machine comprising means under control of keys for selecting compartments for receiving punched records, of a separable punching machine comprising means under control of keys for punching a record to represent an amount,

and "means in said punching machine for initiating the operation of said punching means to punch under control of the first named keys a representation of the compartment selecting key operated, means for ejecting the punched record out of said punching machine, and means for feeding the ejected record into the compartment selected by the compartment key operated.

11. The combination with a plurality of selectable punched record receiving compartments, of means for punching a record to represent by designations thereon a selected sorting compartment, means for selecting a sorting compartment,

and key controlled meansfor controlling the operation of the last named punching means and the operation of said selecting ,meansto select] a; compartment for a receiving record.

12. In a machine 0! the class described, in

combination, a plurality ,of sorting camportments, a plurality of keys for selecting said compartments, and means controlled by said keys for punching records to be sorted with designations representing the keys operated .and the to be sorte d in said compartments to be punched to represent amounts, means controlled by said compartment selecting keys for setting up punch controlling means for said punching means, and means automatically operable when an amount has been punched on a record for causing said punch controlling means to punch the record to represent the, compartment selecting key operated.

14. In a machine of the class described, in combination, means for punching arecord, manually controlled means for controlling said punching means, a'plurality of selectable sorting compartments, and' means for feeding a record to a selected compartment, and means initiated in operation by a punched record for causing said feeding means to feed a punched record to selected compartment.

15. In combination a punching machine com- I, prising punching means and manually controlled compartments according to the classifications of the punched records.

SAMUEL BRAND. 

